| 屬性 | 值 |
|---|---|
| Current rating | 1A |
| Number of Poles | 3 |
| Rated Voltage | Main Circuit 690 V AC |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (230 V AC) 50 kA (400 V AC) 50 kA (440 V AC) 50 kA (500 V AC) 30 kA (690 V AC) 30 kA |